.TH "libnvme" 9 "struct nbft_hfi" "July 2025" "API Manual" LINUX
.SH NAME
struct nbft_hfi \- Host Fabric Interface (HFI) Descriptor (Figure 11)
.SH SYNOPSIS
struct nbft_hfi {
.br
.BI "    __u8 structure_id;"
.br
.BI "    __u8 index;"
.br
.BI "    __u8 flags;"
.br
.BI "    __u8 trtype;"
.br
.BI "    __u8 reserved1[12];"
.br
.BI "    struct nbft_heap_obj trinfo_obj;"
.br
.BI "    __u8 reserved2[10];"
.br
.BI "
};
.br

.SH Members
.IP "structure_id" 12
Structure ID: This field shall be set to 3h (i.e., Host Fabric
Interface Descriptor; #NBFT_DESC_HFI).
.IP "index" 12
HFI Descriptor Index: This field indicates the number of this
HFI Descriptor in the Host Fabric Interface Descriptor List.
.IP "flags" 12
HFI Descriptor Flags, see \fIenum nbft_hfi_flags\fP.
.IP "trtype" 12
HFI Transport Type, see \fIenum nbft_trtype\fP.
.IP "reserved1" 12
Reserved.
.IP "trinfo_obj" 12
HFI Transport Info Descriptor Heap Object Reference: If this
field is set to a non-zero value, then this field indicates
the location and size of a heap object containing
a HFI Transport Info.
.IP "reserved2" 12
Reserved.
